| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.80 | 7.320% | $147.887 | $147.89 | $147.90 | $147.90 |
| Purchase #2 | $61.43 | 4.770% | $64.3602 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $39.31 | 8.475% | $42.6415 | $42.64 | $42.65 | $42.60 |
| Purchase #4 | $126.91 | 6.270% | $134.8673 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $201.31 | 6.432% | $214.2583 | $214.26 | $214.25 | $214.30 |
| Purchase #6 | $51.48 | 12.281% | $57.8023 | $57.80 | $57.80 | $57.80 |
| Purchase #7 | $75.77 | 12.628% | $85.3382 | $85.34 | $85.35 | $85.30 |
| 7 purchase totals = | $694.01 | $747.1548 | $747.16 | $747.15 | $747.20 | |